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Transmitter Synchro NSN 5990-00-878-1972

Item Description

A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.

NSN 5990-00-878-1972 NSN: 5990-00-878-1972

Features and Characteristics

Body Material
Steel, corrosion resisting
Body Style
Standard round a
Pilot Diameter
0.5000 inches
Overall Length
1.6430 inches
Flange Diameter
0.7500 inches
Flange Thickness
0.0620 inches
Undercut Diameter
0.6910 inches
Undercut Width
0.0620 inches
Shaft Diameter
0.1200 inches single shaft
Shaft Length
0.3130 inches single shaft
Fragility Factor
Moderately rugged
Body Size
8
Rotor Input Voltage Rating In Volts
26.0
Frequency In Hertz
400.0
Rotor Input Current Rating
130.0 milliamperes
Rotor Input Electrical Power Rating
1.0 watts finished-chamfered
Zro Resistance In Ohms
44.00
Zso Resistance In Ohms
16.00
Zrs Resistance In Ohms
84.00
Rotor Dc Resistance In Ohms
34.00
Stator Dc Resistance In Ohms
10.00
Phase Shift Angle In Deg
8.500 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt
30.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
75.00
Actuator Friction Torque At Plus 25 Deg Celsius
8.00 inch-ounces
Shaft Radial Play Test Point
0.125 inches
Shaft Maximum Radial Play
0.0008 inches
Shaft End Play
0.0015 inches
Pilot Length
0.0400 inches
Mounting Surface To Terminal End Distance
1.2900 inches
Shaft Maximum Runout
0.0010 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
167.00
Shaft Slot Depth
0.0300 inches single shaft
Plus J Zso Reactance In Ohms
37.00
Shaft Slot Width
0.0320 inches single shaft
Plus J Zrs Reactance In Ohms
23.00
Shaft Type
Round, slotted single shaft
Shaft Radial Play Determining Weight
4.0 ounces
Shaft End Play Determining Weight
8.0 ounces
Terminal Type And Quantity
5 wire lead
FSC
5990 Synchros And Resolvers
NIIN
008781972
NSN
5990008781972

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
HGC8AH02L063
Cage Code:
99932
Status:
A
MSDS:
Part Number:
W1640B1-26
Cage Code:
07421
Status:
A
MSDS:
Part Number:
8TX-101A4
Cage Code:
06989
Status:
A
MSDS:
Part Number:
189140-000
Cage Code:
81413
Status:
A
MSDS:
Part Number:
088-222
Cage Code:
92703
Status:
A
MSDS:
Part Number:
8TX101A2
Cage Code:
06989
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9014900000
  • NAICS: 334511
  • SITC: 87412
  • Description: Parts & accessories for direction finding compasses and other navigational instruments and appliances
  • End Use (Code 22220):
    Marine engines, parts

Q & A

Frequently asked questions for NSN 5990-00-878-1972
What are the manufacturers of nsn 5990008781972?
Does this nsn 5990008781972 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5990008781972
A synchro consisting of a stator and rotor inductively coupled. the electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. does not include variable resistors, goniometers, variable transformers, or items with dials.
Does nsn 5990008781972 contain any precious metals?
Precious metal content is unknown.
Does nsn 5990008781972 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5990008781972?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
02073
FIIG:
A07800
App. Key:
H
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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